This week I expect to end the <soft tuning> for my c5 corvette-LS1/99 , which kind of HP increase could I expect over stockDyno planned soon)
SETUP
BMC Carbon AirBox Intake
L6 Manifold Intake
BBK Ceramic coated shorty headers
S/S Remus exhaust
S/S X Pipe
Hypertech PP3
Hypertech PowerStat Thermostat 160°F
LS6 camshaft (204/218 dur. @0.550 0.550/0.550 int-ex)
Manley Pushrod 7.450
Ti retainers
Valve Spring kit SD1423
Rollmaster
Z06 F&R swaybars
Z06 Schock absorbers
Stoptech F&R slotted Rotors
Hawks HPS F&R pads
S/S brake lines
Pirelli Pzero Giallo Tyres (NRF)

Thanks and regards
chevyc5ls1

 

A good tune can normally squeeze 10-15 hp out of a set-up. Your mods are not huge, or there would be more. What you've done to your car is going to make it a pleasure to drive though. Better (faster, sounds better, and stops better) than stock, but keeping your stock reilability, gas miliage, and hassles. Good job!!